package com.elvish.efast.common.utils;

import java.util.UUID;

/**
 * 公共工具类
 *
 * @author elvish
 * @date 2018/11/9 16:00
 * @blog oschina(https : / / my.oschina.net / xiaozhutefannao)
 */
public class CommonUtil {

    /**
     * 生成一个uuid
     *
     * @return uuid
     */
    public static String uuid() {
        return UUID.randomUUID().toString().replace("-", "");
    }
}
